Longines HydroConquest Hydroconquest GMT 41 Stainless Steel / Black / Bracelet

Reference L3.790.4.56.6

About this watch

The Longines Hydroconquest GMT 41 is a stunning timepiece that combines style with functionality. With its black sunburst finish dial, stick and dot indexes, and proprietary hands, it's a watch that makes a statement. The round stainless steel case measures 41 mm in diameter, featuring a rotating bezel with a 0-60 scale perfect for divers and adventure seekers. The hydroconquest GMT excels in comfort, thanks to its well-crafted stainless steel bracelet offering a secure fit without compromising on comfort. The Longines caliber L844.4 automatic movement boasts a 65-hour power reserve, 21 jewels, and a silicon balance spring enhancing precision and durability. With a water resistance of 300 meters, this watch is ready for any aquatic adventure. Its legibility is exceptional, thanks to contrasting colors and luminous hands ensuring effortless time-reading even in low-light conditions.
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Key Features

  • 41mm diameter stainless steel case
  • Longines caliber L844.4 automatic movement with 65-hour power reserve
  • Water resistance of 300 meters
  • Silicon balance spring for enhanced precision and durability
  • Adjustable 24-hour hand for tracking time in different time zones
  • Contrasting colors and luminous hands for legibility
  • Stainless steel bracelet with secure fit and brushed finish

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest GMT 41 Stainless Steel / Black / Bracelet
Reference
L3.790.4.56.6
Movement
l844-4
Movement Features
  • Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable)
  • Date
Case
41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024 and comes with a full kit.

  • Condition: Great condition with minor scratches on the bracelet and buckle
  • Size: 39mm diameter
  • Warranty Valid Until: October 2029
Posted at
Oct 23, 2025, 12:49 AM
Active
[WTS] Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

This is a 41mm Longines Hydroconquest with a blue dial and blue ceramic bezel. It has not been worn extensively and comes with the original box and papers.

  • Condition: Like new in box
  • Diameter: 41mm
  • Bezel material: blue ceramic
Posted at
Oct 18, 2025, 8:33 AM
Active
[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024.

  • Condition: Great condition on the case, crystal, and dial. Minor scratches from daily wear are visible on the bracelet and buckle.
  • Warranty Valid Until: October 2029
  • Size: 39mm
Posted at
Oct 16, 2025, 5:22 PM
Active
[WTS] Longines Hydroconquest 41

Longines Hydroconquest 41

Longines - L3.781.4.05.6 · $1,380
The Longines Hydroconquest 41 features a black dial and green ceramic bezel, comes with full kit, box, papers, warranty, and original purchase receipt.

  • Condition: essentially unworn
  • Shipping: CONUS only
Posted at
Oct 15, 2025, 8:12 PM
Active
[WTS] BNIB Longines HydroConquest

BNIB Longines HydroConquest

The Longines HydroConquest is a stylish and functional dive watch designed for everyday wear. It features a stainless steel case with a sleek design and a water-resistant construction.

  • Condition: Brand new in box (BNIB)
Posted at
Oct 15, 2025, 7:10 PM
Active
Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines - L3.781.4.06.9 · $1,095
This Longines HydroConquest is a steel diver's watch with an olive green matte dial and a unidirectional rotating ceramic bezel. The stainless steel case measures 41mm in diameter and has a water resistance of up to 300 meters.

  • Condition: Excellent Condition
  • Case Diameter: 41mm
  • Thickness: 11.9mm
  • Bezel Type: Unidirectional rotating Green Ceramic
Posted at
Feb 5, 2025, 2:47 AM
Active